Comic Backlog- Detective Comics #871-881

This weekend I started pushing through my backlog of comics. I started with the final 10 issues of the first run of Detective Comics. It starts out with Batman (Dick Grayson) investigating "The Mirror House", an auction house for contraband from Gotham's villains (such as mind control devices from Mad Hatter, Killer Croc's genetic serum, and the crowbar Joker used to murder Jason Todd) and then later introduces Dick to Sonia Zucco (the daughter of the man who murdered his parents.)

Neither one of these side plots had me as intrigued as the James Gordon, Jr. story though. James Jr (son of Commissioner Gordon and Barbra Kean-Gordon) returns, claiming to have turned a new stone. He's taking part in a medical trial for a drug called Diaxamyne, which is thought to help cure him of being a Psychopath, that is if he was actually taking the medication.

All in all, it made for a decent read. James Jr is also in the New 52 Batgirl, so it's nice to have more of a back story on him.

I have the next 3 weeks off from work, so I plan on going through the rest of my backlog.

What arcs, or just issues, would you suggest I read during my vacation?